085
AXUS43 KMQT 042102
MISMQT

OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
401 PM EST Tue Nov 4 2025

LSZ162-050900-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
401 PM EST Tue Nov 4 2025 /301 PM CST Tue Nov 4 2025/

.LATE THIS AFTERNOON...East winds 5 to 15 knots. A slight chance
of showers. Waves calm to 2 feet.
.TONIGHT...East winds 5 to 15 knots becoming northeast 10 to
20 knots by midnight, then backing north late. A slight chance of
rain showers in the evening, then rain showers likely after
midnight. Waves building to 1 to 3 feet.
.WEDNESDAY...Northwest winds 20 to 30 knots. Waves building to
3 to 5 feet occasionally to 7 feet.
.WEDNESDAY NIGHT...Northwest winds 15 to 25 knots diminishing to
5 to 15 knots by midnight, then backing west late. Waves
subsiding to calm to 2 feet.
.THURSDAY...South winds 5 to 15 knots becoming southeast 10 to
20 knots in the afternoon. A slight chance of rain showers in the
afternoon. Waves building to 1 to 3 feet.
$$

LSZ263-050900-
Lake Superior from Saxon Harbor WI to Upper Entrance to Portage
Canal MI 5NM off shore to the US/Canadian border including Isle
Royale National Park-
401 PM EST Tue Nov 4 2025

.LATE THIS AFTERNOON...Southwest winds 5 to 15 knots. Waves 1 to
3 feet.
.TONIGHT...Southeast winds 5 to 15 knots backing northeast by
midnight, then becoming north 10 to 20 knots late. A chance of
rain showers in the evening, then rain showers likely after
midnight. Waves subsiding to calm to 2 feet, then building to
1 to 3 feet.
.WEDNESDAY...Northwest winds 15 to 25 knots increasing to 20 to
30 knots. A slight chance of rain showers in the morning. Waves
building to 4 to 7 feet occasionally to 9 feet, then subsiding to
3 to 6 feet occasionally to 8 feet.
.WEDNESDAY NIGHT...Northwest winds 20 to 30 knots diminishing to
5 to 15 knots. Waves subsiding to calm to 2 feet.
.THURSDAY...Southwest winds 5 to 15 knots becoming south 15 to
25 knots in the afternoon. A slight chance of rain showers in the
afternoon. Waves building to 1 to 3 feet.
$$

LSZ264-050900-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
401 PM EST Tue Nov 4 2025

.LATE THIS AFTERNOON...Southwest winds 5 to 15 knots. Waves 2 to
4 feet.
.TONIGHT...Southwest winds 5 to 15 knots veering west by
midnight, then becoming north 10 to 20 knots late. A chance of
rain showers in the evening, then rain showers likely after
midnight. Waves subsiding to calm to 2 feet, then building to
1 to 3 feet.
.WEDNESDAY...Northwest winds 15 to 25 knots increasing to 20 to
30 knots. A chance of rain showers in the morning. Waves building
to 5 to 8 feet occasionally to 10 feet.
.WEDNESDAY NIGHT...Northwest winds 20 to 30 knots diminishing to
5 to 15 knots. Waves subsiding to 1 to 3 feet.
.THURSDAY...West winds 5 to 15 knots becoming south 15 to
25 knots in the afternoon. A chance of rain showers in the
afternoon. Waves subsiding to calm to 2 feet, then building to
1 to 3 feet.
$$

LSZ265-050900-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
401 PM EST Tue Nov 4 2025

.LATE THIS AFTERNOON...Southwest winds 10 to 20 knots. Waves calm
to 2 feet.
.TONIGHT...South winds 10 to 20 knots backing north late. A
chance of rain showers in the evening, then rain showers after
midnight. Waves calm to 2 feet.
.WEDNESDAY...North winds 15 to 25 knots becoming northwest to
30 knots with a few gale force gusts to 40 knots possible.
Showers likely in the morning. A slight chance of showers in the
afternoon. Waves building to 5 to 8 feet occasionally to 10 feet.
.WEDNESDAY NIGHT...Northwest winds to 30 knots with a few gale
force gusts to 35 knots possible diminishing to 10 to 20 knots. A
slight chance of rain showers in the evening. Waves subsiding to
1 to 3 feet.
.THURSDAY...West winds 10 to 20 knots becoming south 15 to
25 knots in the afternoon. A slight chance of rain showers in the
afternoon. Waves subsiding to calm to 2 feet, then building to
1 to 3 feet.
$$

LSZ266-050900-
Lake Superior East of a line from Manitou Island to Marquette MI
and West of a line from Grand Marais MI to the US/Canadian Border
Beyond 5NM from shore-
401 PM EST Tue Nov 4 2025

...GALE WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH
WEDNESDAY EVENING...

.LATE THIS AFTERNOON...West winds 10 to 20 knots. Waves 3 to
5 feet occasionally to 7 feet subsiding to 2 to 4 feet.
.TONIGHT...South winds 10 to 20 knots. A chance of rain showers
in the evening, then rain showers after midnight. Waves subsiding
to calm to 2 feet.
.WEDNESDAY...North winds 15 to 25 knots becoming northwest gales
to 40 knots. Showers likely in the morning. A chance of showers
in the afternoon. Waves building to 9 to 12 feet occasionally to
15 feet.
.WEDNESDAY NIGHT...Northwest gales to 35 knots diminishing to
10 to 20 knots. A chance of rain showers in the evening. Waves
subsiding to 3 to 6 feet occasionally to 8 feet.
.THURSDAY...West winds 10 to 20 knots becoming south 20 to
30 knots in the afternoon. A chance of rain showers in the
afternoon. Waves subsiding to 1 to 3 feet, then building to 2 to
4 feet.
$$

LSZ267-050900-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
401 PM EST Tue Nov 4 2025

...GALE WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH
WEDNESDAY EVENING...

.LATE THIS AFTERNOON...West winds 10 to 20 knots. Waves 3 to
5 feet occasionally to 7 feet.
.TONIGHT...Southwest winds 10 to 20 knots backing southeast late.
A chance of rain showers in the evening, then rain showers after
midnight. Waves subsiding to calm to 2 feet.
.WEDNESDAY...North winds 15 to 25 knots becoming northwest gales
to 40 knots. Showers in the morning, then a chance of showers in
the afternoon. Waves building to 9 to 12 feet occasionally to
15 feet.
.WEDNESDAY NIGHT...Northwest gales to 35 knots diminishing to
15 to 25 knots. Rain showers likely in the evening. A chance of
snow showers. A slight chance of rain showers after midnight.
Waves building to 10 to 14 feet occasionally to 18 feet, then
subsiding to 3 to 6 feet occasionally to 8 feet.
.THURSDAY...West winds 10 to 20 knots becoming southwest 15 to
25 knots in the afternoon. A chance of rain showers in the
afternoon. Waves subsiding to 1 to 3 feet, then building to 2 to
4 feet.
$$